Total ear canal ablation combining bulla osteotomy and curettage in dogs with chronic otitis externa and media.
Ear canal ablation combining bulla osteotomy and curettage was performed on 44 dogs (n = 72 ears). Indications for the procedure included one or more of the following: chronic nonresponsive otitis externa and/or media (n = 71), tumor in the horizontal portion of the ear canal (n = 1), failed lateral ear resection (n = 11), ossified auricular cartilages secondary to chronic otitis externa (n = 22), failed previous total ear canal ablation (n = 1), and otitis interna (n = 1). In 40 dogs, the surgery was successful in alleviating all clinical signs of otitis externa and media. During the immediate postoperative period, 2 dogs died of causes unrelated to otitis. Complications related to the surgery developed in 9 of the surviving 42 dogs. Ultimately, 95% (40 of the surviving 42) of the dogs were cured by use of this procedure. Surgery successfully resolved the original problems in 97% (66 of 68) of the surgically treated ears of these dogs.
Beckman
S L
SL
South Shore Veterinary Associates, South Weymouth, MA 02190.
Henry
W B
WB
Cechner
P
P
D000818:Animals; D002908:Chronic Disease; D003475:Curettage / Q000662:veterinary; D004283:Dog Diseases / Q000601:surgery*; D004285:Dogs; D004424:Ear Canal / Q000601:surgery*; D004432:Ear, Middle / Q000601:surgery*; D005500:Follow-Up Studies; D010027:Osteotomy / Q000662:veterinary; D010032:Otitis Externa / Q000601:surgery / Q000662:veterinary*; D010033:Otitis Media / Q000601:surgery / Q000662:veterinary*; D011183:Postoperative Complications / Q000662:veterinary